Bug 176940

Summary:	Kernel: [UDP]: Do not allow specific bind when wildcard bind exists (CVE-2007-2480)
Product:	Gentoo Security	Reporter:	Sune Kloppenborg Jeppesen (RETIRED) <jaervosz>
Component:	Kernel	Assignee:	Gentoo Security <security>
Status:	RESOLVED FIXED
Severity:	normal
Priority:	High
Version:	unspecified
Hardware:	All
OS:	Linux
URL:	http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=de34ed91c4ffa4727964a832c46e624dd1495cf5
Whiteboard:	[linux < 2.6.22][gp < 2.6.22-1]
Package list:		Runtime testing required:	---

Description Sune Kloppenborg Jeppesen (RETIRED) gentoo-dev

2007-05-03 18:38:26 UTC

[UDP]: Do not allow specific bind when wildcard bind exists.
 
 When allocating local ports, do not allow a bind to a port
 with a specific local address when a bind to that port with
 a wildcard local address already exists.
 
 Noticed by Linus.

Comment 1 unnamedrambler 2008-03-08 19:43:15 UTC

metadata: 
de34ed91c4ffa4727964a832c46e624dd1495cf5

[linux < 2.6.22][gp < 2.6.22-1]